Led energy-saving track light is the track light with led as the light source, alias: led track rail light . It is a kind of track lamp, widely used in shopping malls (cosmetics, shoes bags, clothing and other brand stores), car display, jewelry, star hotels, brand clothing, high-end clubhouse, exhibition hall, chain shopping mall, brand business hall, Professional window, counter and other key lighting places, is the replacement of traditional halogen tungsten lamp and replace metal halide lamp ideal light source. With the development of electronic technology, new styles are emerging in the market.